Make the doubleToInt64() routine a pass-through when using OMIT_FLOATING_POINT.

FossilOrigin-Name: 417167182efaa1da74008952137de3e00c23494e

manifest

@@ -1,5 +1,8 @@
-C Add\stests\sto\sbackup.test\sto\sverify\sthat\sSQLite\sbehaves\sas\sexpected\swhen\sthe\ssource\sdatabase\sis\smodified\smid-backup.
-D 2010-01-13T14:08:01
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+C Make\sthe\sdoubleToInt64()\sroutine\sa\spass-through\swhen\susing\sOMIT_FLOATING_POINT.
+D 2010-01-13T15:15:40
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@@ -215,7 +218,7 @@ F src/vdbeInt.h e276691b6835da5c0008cc5beaaecedcd7bdba8e
 F src/vdbeapi.c fc3787eb2f5487d4cc3444de42d56f2e39d311f5
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-F src/vdbemem.c a0fa68734dfc2692f5dee4968def1981e34f3549
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 F src/vdbetrace.c 864cef96919323482ebd9986f2132435115e9cc2
 F src/vtab.c 7c7713d66cda699f16bf1cc601d8d4f5070ab935
 F src/walker.c 3112bb3afe1d85dc52317cb1d752055e9a781f8f
@@ -785,7 +788,14 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
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manifest.uuid

@@ -1 +1 @@
-985d3bec07430536485056bcd2ae0471791601ed
+417167182efaa1da74008952137de3e00c23494e

src/vdbemem.c

@@ -315,6 +315,10 @@ void sqlite3VdbeMemRelease(Mem *p){
 ** before attempting the conversion.
 */
 static i64 doubleToInt64(double r){
+#ifdef SQLITE_OMIT_FLOATING_POINT
+  /* When floating-point is omitted, double and int64 are the same thing */
+  return r;
+#else
   /*
   ** Many compilers we encounter do not define constants for the
   ** minimum and maximum 64-bit integers, or they define them
@@ -336,6 +340,7 @@ static i64 doubleToInt64(double r){
   }else{
     return (i64)r;
   }
+#endif
 }
 
 /*